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authorKees Cook <keescook@chromium.org>2019-04-11 17:11:08 -0700
committerShuah Khan <skhan@linuxfoundation.org>2019-04-16 17:04:34 -0600
commita745f7af3cbd04b9c9c9e803429e1c20775b538d (patch)
tree4d0031d5008980801320d11e749b1e7d665a4416 /tools/testing
parentselftests/seccomp: Handle namespace failures gracefully (diff)
downloadwireguard-linux-a745f7af3cbd04b9c9c9e803429e1c20775b538d.tar.xz
wireguard-linux-a745f7af3cbd04b9c9c9e803429e1c20775b538d.zip
selftests/harness: Add 30 second timeout per test
In order to keep tests from hanging forever, this adds an alarm signal to each test run. This assumes an individual test doesn't take longer than 30 seconds. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'tools/testing')
-rw-r--r--tools/testing/selftests/kselftest_harness.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/testing/selftests/kselftest_harness.h b/tools/testing/selftests/kselftest_harness.h
index 2d90c98eeb67..941d9391377f 100644
--- a/tools/testing/selftests/kselftest_harness.h
+++ b/tools/testing/selftests/kselftest_harness.h
@@ -696,6 +696,7 @@ void __run_test(struct __test_metadata *t)
t->passed = 1;
t->trigger = 0;
printf("[ RUN ] %s\n", t->name);
+ alarm(30);
child_pid = fork();
if (child_pid < 0) {
printf("ERROR SPAWNING TEST CHILD\n");
@@ -744,6 +745,7 @@ void __run_test(struct __test_metadata *t)
}
}
printf("[ %4s ] %s\n", (t->passed ? "OK" : "FAIL"), t->name);
+ alarm(0);
}
static int test_harness_run(int __attribute__((unused)) argc,